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runsnownode
2006 Jan 16
0
Snow Rmpi Heterogeneous Cluster
...omputer. On the other hand, using 'snow' and
'Rmpi' on an homogeneous cluster works pretty fine.
I read on the 'snow' documentation that for non-homogeneous clusters of
computers different settings are needed.
On the master computer and on each nodes, I copied the script
RunSnowNode to the /usr/local/bin directory and defined the R_SNOW_LIB
and R_HOME_LIB variables in /etc/profile as follow:
R_SNOW_LIB="/usr/local/lib64/R/library"
export R_SNOW_LIB
R_HOME_LIB="/usr/local/lib64/R/library"
export R_HOME_LIB
for the 64 bit architecture and:
R_SNOW_LIB=&q...